CN116981730A - 橡胶组合物和轮胎 - Google Patents

橡胶组合物和轮胎 Download PDF

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Publication number
CN116981730A
CN116981730A CN202180095940.1A CN202180095940A CN116981730A CN 116981730 A CN116981730 A CN 116981730A CN 202180095940 A CN202180095940 A CN 202180095940A CN 116981730 A CN116981730 A CN 116981730A
Authority
CN
China
Prior art keywords
group
conjugated diene
rubber composition
mass
rubber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180095940.1A
Other languages
English (en)
Chinese (zh)
Inventor
曽根辽大
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Publication of CN116981730A publication Critical patent/CN116981730A/zh
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C19/25Incorporating silicon atoms into the molecule
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016Compositions of the tread
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C19/22Incorporating nitrogen atoms into the molecule
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00Compositions of natural rubber
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202180095940.1A 2021-03-19 2021-12-06 橡胶组合物和轮胎 Pending CN116981730A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-046551 2021-03-19
JP2021046551 2021-03-19
PCT/JP2021/044784 WO2022195977A1 (fr) 2021-03-19 2021-12-06 Composition de caoutchouc et pneumatique

Publications (1)

Publication Number Publication Date
CN116981730A true CN116981730A (zh) 2023-10-31

Family

ID=83320298

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180095940.1A Pending CN116981730A (zh) 2021-03-19 2021-12-06 橡胶组合物和轮胎

Country Status (4)

Country Link
EP (1) EP4309915A1 (fr)
JP (1) JPWO2022195977A1 (fr)
CN (1) CN116981730A (fr)
WO (1) WO2022195977A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008303334A (ja) 2007-06-08 2008-12-18 Sumitomo Rubber Ind Ltd キャップトレッド用ゴム組成物およびそれを用いたキャップトレッドを有するタイヤ
BR112018001141A2 (pt) * 2015-07-22 2018-09-11 Jsr Corp polímero, método para produzir um polímero, composição de polímero, e, pneu
US10894876B2 (en) 2016-06-24 2021-01-19 Jsr Corporation Method for producing modified conjugated diene-based polymer, modified conjugated diene-based polymer, polymer composition, crosslinked body, tire and compound
US10457697B2 (en) * 2016-07-15 2019-10-29 Momentive Performance Materials Inc. Method of stabilizing imino-functional silane
WO2018190429A1 (fr) * 2017-04-14 2018-10-18 住友ゴム工業株式会社 Composition de caoutchouc pour pneumatique, et pneumatique
WO2019235075A1 (fr) * 2018-06-05 2019-12-12 株式会社ブリヂストン Composition de caoutchouc, composition de caoutchouc vulcanisé et bandage pneumatique
TWI829906B (zh) * 2019-03-27 2024-01-21 日商引能仕材料股份有限公司 氫化共軛二烯系聚合物、聚合物組成物、交聯體及輪胎
EP3988610A4 (fr) * 2019-06-18 2023-06-28 ENEOS Materials Corporation Composition polymère, polymère réticulé et pneumatique
TW202110903A (zh) * 2019-07-26 2021-03-16 日商Jsr 股份有限公司 聚合物組成物、交聯聚合物及輪胎
TW202110916A (zh) * 2019-08-30 2021-03-16 日商Jsr股份有限公司 聚合物組成物、交聯體以及輪胎
JP2021120448A (ja) * 2019-12-12 2021-08-19 旭化成株式会社 変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、ゴム組成物、ゴム組成物の製造方法、及びタイヤの製造方法
JP2021165356A (ja) * 2020-04-08 2021-10-14 旭化成株式会社 変性共役ジエン系重合体及びその製造方法、ゴム組成物、並びにタイヤ。

Also Published As

Publication number Publication date
JPWO2022195977A1 (fr) 2022-09-22
EP4309915A1 (fr) 2024-01-24
WO2022195977A1 (fr) 2022-09-22

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